Bring back unit tests (they should be removed when creating a package)

1 files changed, 213 insertions, 0 deletions

diff --git a/tests/Framework/Mime.php b/tests/Framework/Mime.php
new file mode 100644
index 000000000..d767905e3
--- /dev/null
+++ b/tests/Framework/Mime.php
@@ -0,0 +1,213 @@
+<?php
+
+/**
+ * Test class to test rcube_mime class
+ *
+ * @package Tests
+ */
+class Framework_Mime extends PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Test decoding of single e-mail address strings
+     * Uses rcube_mime::decode_address_list()
+     */
+    function test_decode_single_address()
+    {
+        $headers = array(
+            0  => 'test@domain.tld',
+            1  => '<test@domain.tld>',
+            2  => 'Test <test@domain.tld>',
+            3  => 'Test Test <test@domain.tld>',
+            4  => 'Test Test<test@domain.tld>',
+            5  => '"Test Test" <test@domain.tld>',
+            6  => '"Test Test"<test@domain.tld>',
+            7  => '"Test \\" Test" <test@domain.tld>',
+            8  => '"Test<Test" <test@domain.tld>',
+            9  => '=?ISO-8859-1?B?VGVzdAo=?= <test@domain.tld>',
+            10 => '=?ISO-8859-1?B?VGVzdAo=?=<test@domain.tld>', // #1487068
+            // comments in address (#1487673)
+            11 => 'Test (comment) <test@domain.tld>',
+            12 => '"Test" (comment) <test@domain.tld>',
+            13 => '"Test (comment)" (comment) <test@domain.tld>',
+            14 => '(comment) <test@domain.tld>',
+            15 => 'Test <test@(comment)domain.tld>',
+            16 => 'Test Test ((comment)) <test@domain.tld>',
+            17 => 'test@domain.tld (comment)',
+            18 => '"Test,Test" <test@domain.tld>',
+            // 1487939
+            19 => 'Test <"test test"@domain.tld>',
+            20 => '<"test test"@domain.tld>',
+            21 => '"test test"@domain.tld',
+            // invalid (#1489092)
+            22 => '"John Doe @ SomeBusinessName" <MAILER-DAEMON>',
+            23 => '=?UTF-8?B?IlRlc3QsVGVzdCI=?= <test@domain.tld>',
+        );
+
+        $results = array(
+            0  => array(1, '', 'test@domain.tld'),
+            1  => array(1, '', 'test@domain.tld'),
+            2  => array(1, 'Test', 'test@domain.tld'),
+            3  => array(1, 'Test Test', 'test@domain.tld'),
+            4  => array(1, 'Test Test', 'test@domain.tld'),
+            5  => array(1, 'Test Test', 'test@domain.tld'),
+            6  => array(1, 'Test Test', 'test@domain.tld'),
+            7  => array(1, 'Test " Test', 'test@domain.tld'),
+            8  => array(1, 'Test<Test', 'test@domain.tld'),
+            9  => array(1, 'Test', 'test@domain.tld'),
+            10 => array(1, 'Test', 'test@domain.tld'),
+            11 => array(1, 'Test', 'test@domain.tld'),
+            12 => array(1, 'Test', 'test@domain.tld'),
+            13 => array(1, 'Test (comment)', 'test@domain.tld'),
+            14 => array(1, '', 'test@domain.tld'),
+            15 => array(1, 'Test', 'test@domain.tld'),
+            16 => array(1, 'Test Test', 'test@domain.tld'),
+            17 => array(1, '', 'test@domain.tld'),
+            18 => array(1, 'Test,Test', 'test@domain.tld'),
+            19 => array(1, 'Test', '"test test"@domain.tld'),
+            20 => array(1, '', '"test test"@domain.tld'),
+            21 => array(1, '', '"test test"@domain.tld'),
+            // invalid (#1489092)
+            22 => array(1, 'John Doe @ SomeBusinessName', 'MAILER-DAEMON'),
+            23 => array(1, 'Test,Test', 'test@domain.tld'),
+        );
+
+        foreach ($headers as $idx => $header) {
+            $res = rcube_mime::decode_address_list($header);
+
+            $this->assertEquals($results[$idx][0], count($res), "Rows number in result for header: " . $header);
+            $this->assertEquals($results[$idx][1], $res[1]['name'], "Name part decoding for header: " . $header);
+            $this->assertEquals($results[$idx][2], $res[1]['mailto'], "Email part decoding for header: " . $header);
+        }
+    }
+
+    /**
+     * Test decoding of header values
+     * Uses rcube_mime::decode_mime_string()
+     */
+    function test_header_decode_qp()
+    {
+        $test = array(
+            // #1488232: invalid character "?"
+            'quoted-printable (1)' => array(
+                'in'  => '=?utf-8?Q?Certifica=C3=A7=C3=A3??=',
+                'out' => 'Certifica=C3=A7=C3=A3?',
+            ),
+            'quoted-printable (2)' => array(
+                'in'  => '=?utf-8?Q?Certifica=?= =?utf-8?Q?C3=A7=C3=A3?=',
+                'out' => 'Certifica=C3=A7=C3=A3',
+            ),
+            'quoted-printable (3)' => array(
+                'in'  => '=?utf-8?Q??= =?utf-8?Q??=',
+                'out' => '',
+            ),
+            'quoted-printable (4)' => array(
+                'in'  => '=?utf-8?Q??= a =?utf-8?Q??=',
+                'out' => ' a ',
+            ),
+            'quoted-printable (5)' => array(
+                'in'  => '=?utf-8?Q?a?= =?utf-8?Q?b?=',
+                'out' => 'ab',
+            ),
+            'quoted-printable (6)' => array(
+                'in'  => '=?utf-8?Q?   ?= =?utf-8?Q?a?=',
+                'out' => '   a',
+            ),
+            'quoted-printable (7)' => array(
+                'in'  => '=?utf-8?Q?___?= =?utf-8?Q?a?=',
+                'out' => '   a',
+            ),
+        );
+
+        foreach ($test as $idx => $item) {
+            $res = rcube_mime::decode_mime_string($item['in'], 'UTF-8');
+            $res = quoted_printable_encode($res);
+
+            $this->assertEquals($item['out'], $res, "Header decoding for: " . $idx);
+        }
+    }
+
+    /**
+     * Test format=flowed unfolding
+     */
+    function test_format_flowed()
+    {
+        $raw = file_get_contents(TESTS_DIR . 'src/format-flowed-unfolded.txt');
+        $flowed = file_get_contents(TESTS_DIR . 'src/format-flowed.txt');
+
+        $this->assertEquals($flowed, rcube_mime::format_flowed($raw, 80), "Test correct folding and space-stuffing");
+    }
+
+    /**
+     * Test format=flowed unfolding
+     */
+    function test_unfold_flowed()
+    {
+        $flowed = file_get_contents(TESTS_DIR . 'src/format-flowed.txt');
+        $unfolded = file_get_contents(TESTS_DIR . 'src/format-flowed-unfolded.txt');
+
+        $this->assertEquals($unfolded, rcube_mime::unfold_flowed($flowed), "Test correct unfolding of quoted lines");
+    }
+
+    /**
+     * Test wordwrap()
+     */
+    function test_wordwrap()
+    {
+        $samples = array(
+            array(
+                array("aaaa aaaa\n           aaaa"),
+                "aaaa aaaa\n           aaaa",
+            ),
+            array(
+                array("123456789 123456789 123456789 123", 29),
+                "123456789 123456789 123456789\n123",
+            ),
+            array(
+                array("123456789   3456789 123456789", 29),
+                "123456789   3456789 123456789",
+            ),
+            array(
+                array("123456789 123456789 123456789   123", 29),
+                "123456789 123456789 123456789\n  123",
+            ),
+            array(
+                array("abc", 1, "\n", true),
+                "a\nb\nc",
+            ),
+            array(
+                array("ąść", 1, "\n", true, 'UTF-8'),
+                "ą\nś\nć",
+            ),
+            array(
+                array(">abc\n>def", 2, "\n", true),
+                ">abc\n>def",
+            ),
+            array(
+                array("abc def", 3, "-"),
+                "abc-def",
+            ),
+            array(
+                array("----------------------------------------------------------------------------------------\nabc                        def123456789012345", 76),
+                "----------------------------------------------------------------------------------------\nabc                        def123456789012345",
+            ),
+            array(
+                array("-------\nabc def", 5),
+                "-------\nabc\ndef",
+            ),
+            array(
+                array("http://xx.xxx.xx.xxx:8080/addressbooks/roundcubexxxxx%40xxxxxxxxxxxxxxxxxxxxxxx.xx.xx/testing/", 70),
+                "http://xx.xxx.xx.xxx:8080/addressbooks/roundcubexxxxx%40xxxxxxxxxxxxxxxxxxxxxxx.xx.xx/testing/",
+            ),
+            array(
+                array("this-is-just-some-blabla-to-make-this-more-than-seventy-five-characters-in-a-row -- this line should be wrapped", 20, "\n"),
+                "this-is-just-some-blabla-to-make-this-more-than-seventy-five-characters-in-a-row\n-- this line should\nbe wrapped",
+            ),
+        );
+
+        foreach ($samples as $sample) {
+            $this->assertEquals($sample[1], call_user_func_array(array('rcube_mime', 'wordwrap'), $sample[0]), "Test text wrapping");
+        }
+    }
+
+}